053  
CDUS41 KPHI 120621  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
221 AM EDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 11 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 1:37 PM 93 1896 73 -7 80  
MINIMUM 46 5:10 AM 28 1966 53 -7 52  
AVERAGE 56 63 -7 66  
 
PRECIPITATION (IN)  
YESTERDAY T 1.82 1981 0.11 -0.11 0.00  
MONTH TO DATE 0.70 1.12 -0.42 0.06  
SINCE MAR 1 12.05 8.55 3.50 7.22  
SINCE JAN 1 19.45 14.43 5.02 11.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 3.9 -3.9 T  
SINCE JUL 1 11.2 23.1 -11.9 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 0  
MONTH TO DATE 46 54 -8 77  
SINCE MAR 1 828 1050 -222 906  
SINCE JUL 1 3783 4450 -667 3708  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 34 15 19 3  
SINCE MAR 1 60 31 29 29  
SINCE JAN 1 60 31 29 29    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 5:00 AM  
LOWEST 39 1:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1881  
MINIMUM TEMPERATURE (F) 53 37 1962  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 5:48 AM EDT SUNSET 8:07 PM EDT  
MAY 13 2024...........SUNRISE 5:47 AM EDT SUNSET 8:08 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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